
nav {
    position: absolute;
}
.p_banner_bg img {
width: 100%;
}
.p_info {
	position: absolute;
	top: 30vh;
	left:0;
	right: 0;
	bottom: 0;
	text-align: center;
	z-index: 2;	
}
.info_l {
	display: inline-block;
	width: 520px;
	margin-right: 60px;
	text-align: left;
	color: #fff;
	vertical-align:top;
	padding-top: 3rem;
}
.info_r {
	display: inline-block;
	width: 480px;
	background-color: #FFF;
	border-radius: 6px;
}
.info_l h2{
	font-size: 2rem;
	margin-bottom: 2rem;
}
.info_l_i {
	color: #fff;
	opacity: 0.7;
	margin-bottom: 2rem;
}
.info_l_r img{
	display: inline-block;
	margin-right: 15px;
	padding: 15px 0;
}
.info_r_t {
	font-size: 1.3rem;
	margin-top: 30px;
	color: #404447;
}
.fo-content li {
	display: block
}
input::-webkit-input-placeholder{
    color:#AAAAAA;
}
input::-moz-placeholder{   /* Mozilla Firefox 19+ */
    color:#AAAAAA;
}
input:-moz-placeholder{    /* Mozilla Firefox 4 to 18 */
    color:#AAAAAA;
 }
input:-ms-input-placeholder{  /* Internet Explorer 10-11 */ 
    color:#AAAAAA;
}
.form-control1 {
	margin-top: 20px;
}
.form-control{
	width: 80%;
	height: 35px;
	border-radius: 4px;
	margin-bottom: 20px;
	text-indent: 15px;
	background-color: #EFF0F1;
}
.fo-liuyan input {
	width: 80%;
	line-height: 35px;
	height: 70px;
	border-radius: 4px;
	margin-bottom: 30px;
	background-color: #EFF0F1;
}
.fo-btn {
	color: #fff;
	font-size: 1rem;
	width: 80%;
	height: 50px;
	border-radius: 4px;
	margin-bottom: 40px;
	background-color: #4A90E2;
}
.footer-l {
	display:none;
}
.p_banner_bg2 {
	display: none;
}
@media only screen and (max-width: 1170px){
	.p_banner_bg img {
	height: 100%;
	overflow:hidden;
	}
	.info_l {
	margin-right: 0px;

}
	html {
		background-color: #222;
	}
	.logo-img {
		width: 5rem;
	}
	.info_l {
		text-align: center;
	}
	.info_l {
		width: 90%;
	}
	.info_l_r {
		font-size: 1rem;
		display: inline-block;
		margin-right: 1rem;
	}
	.info_l_i {
	font-size: 1.3rem;
	line-height: 1.8rem;
}
.info_r {
	width: 90%;
	padding: 1rem 0;
	margin-top: 2rem;
	margin-bottom: 2rem;
}
.form-control {
	height: 3rem;
	font-size: 1.3rem;
}
.fo-btn {
	height: 3rem;
}
input::-webkit-input-placeholder{
    font-size: 1.2rem;
}
    .p_info {
	position: absolute;
	top: 0;
	left:0;
	right: 0;
	bottom: 0;
	text-align: center;
	z-index: 2;	
}
.footer-l { 
	display: block;
}
footer {
	display: none;
}
 nav {
   	margin-top:1rem;
 }
 .link {
 	padding: 1rem 0;
 }
 .link a {
 	font-size: 1rem;
 }
.company-info li{
	display: block;
	margin-top: .5rem;
	font-size: 1rem;
}
.p_banner_bg1 {
	display: none;
}
.p_banner_bg2 {
	display: block;
}
}
@media only screen and (max-width: 1200px){
   .right {
   	display: none;
   }
   	.info_r_t{
		font-size: 2rem;
	}
   nav {
   	padding: 0 2rem;
   }
}
@media only screen and (max-width: 1366px){

   
    .p_info {
	position: absolute;
	top: 5rem;
	left:0;
	right: 0;
	bottom: 0;
	text-align: center;
	z-index: 2;	
}
    }